Question

how do substances like CO2 and water move in and out of the cell explain​

Answer 1

Explanation:

Answer: The substances like CO2 and water move in and out of a cell by diffusion from the region of high concentration to low concentration. When the concentration of CO2 and water is higher in external environment than that inside the cell, CO2 and water moves inside the cell.

Answer 2

Answer:

The CO2 and water like substances move in and out by the cell by simple diffusion which is depend on concentration gradient

Explanation:

concentration gradient means

movement of substance from higher concentration to lower concentration

• if CO2 concentration is more in cell and less in outside so CO2 is capable to move out of the cell and if CO2 concentration is less in cell and more in outside then CO2 will move inside the cell form the outside environment
• same in the case of water